<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getDepartments">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="departments" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="sn" label="数据字典名" width="400" sortable>
			</el-table-column>
			<el-table-column prop="name" label="编号" width="400" sortable>
			</el-table-column>

			<el-table-column label="操作" >
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
                    <el-button type="text" @click="table = true">详情</el-button>
				</template>
			</el-table-column>
		</el-table>
		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
						   @current-change="handleCurrentChange"
						   :page-size="pageSize"
                           :current-page="currentPage"
						   :total="total"
						   style="float:right;">
			</el-pagination>
		</el-col>
        <!-- 嵌套抽屉-->
        <el-drawer
                title="数据字典类型表"
                :visible.sync="table"
                direction="rtl"
                size="50%">
            <el-table :data="gridData">
                <el-table-column property="sn" label="编号" width="300"></el-table-column>
                <el-table-column property="name" label="明细名" width="300"></el-table-column>
                <el-table-column label="操作">
                    <template scope="scope">
                        <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                        <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
        </el-drawer>
		<!--编辑界面
		  	:visible.sync 控制当前窗体是否显示
		  	:rules  表单校验引用规则
		  	ref=  给当前表单取一个引用别名
		-->
		<el-dialog :title="title" :visible.sync="departmentFormVisible" :close-on-click-modal="false">
			<el-form :model="departmentForm" label-width="80px" :rules="departmentFormRules" ref="departmentForm">
				<el-form-item label="字典名" prop="name">
					<el-input v-model="departmentForm.name" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="字典编号" prop="sn">
					<el-input v-model="departmentForm.sn" auto-complete="off"></el-input>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="departmentFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="departmentSubmit" :loading="departmentLoading">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>
    //import NProgress from 'nprogress'
    import {
        addDepartment,
        batchRemoveDepartment,
        departmentDepartment,
        getDepartmentListPage,
        removeDepartment
    } from '../../api/api';
	export default {
		data() {
			return {
                title:'',
				filters: {
                    keyword: ''
				},
				departments: [],
                gridData: [],
				total: 0,
                pageSize:5,
                currentPage: 1,
				listLoading: false,
				sels: [],//列表选中行

                table:false,
				departmentFormVisible: false,//编辑界面是否显示
				departmentLoading: false,
				departmentFormRules: {  //申明表单属性的校验规则
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					],
                    sn: [
                        { required: true, message: '请输入编号', trigger: 'blur' }
                    ]
				},
				//部门表单数据
				departmentForm: {
					id: null,
					name: "",
					sn: ""
				},
			}
		},
		methods: {
			/*//性别显示转换
			formatSex: function (row, column) {
				return row.state == 0 ? '<span style="color:green;>"启用</span>' : row.state == -1 ? '禁用' : '未知';
			},*/
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getDepartments();
			},
			//获取部门列表
			getDepartments() {
				let para = {
					currentPage: this.currentPage,
                    keyword: this.filters.keyword,
                    pageSize:this.pageSize
				};
				this.listLoading = true;//开启忙等框
				this.$http.post("/type",para)
					.then(result=>{
						result = result.data;//PageList{total rows}
						this.departments = result.rows;
                        this.listLoading = false;//关闭忙等框
						this.total = result.total;

					})
					.catch(result=>{
					    console.log(result);
					    alert("系统错误！");
					})
				/*getDepartmentListPage(para).then((res) => {
					this.total = res.data.total;
					this.departments = res.data.departments;
					this.listLoading = false;
					//NProgress.done();
				});*/
			},
            gridDictionaryTypeDate() {
                this.$http.get("/detail")
                    .then(result => {
                        this.gridData = result.data;
                    })
                    .catch(result => {

                    })
            },
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {//点击确定后
					this.listLoading = true;//开启忙等框
					//NProgress.start();
					this.$http.delete("/type/"+row.id)
						.then(result=>{
                            //关闭忙等框
                            this.listLoading = false;
							result  = result.data;//AjaxResult  {success:false,message:操作失败}
							if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({
                                    message: result.message,//提示自己的错误
                                    type: 'error'
                                });
							}
							//刷新页面，并定位到第一页
							this.currentPage = 1;
                            this.getDepartments();
						})
						.catch(result=>{
                            this.listLoading = false;
                            //NProgress.done();
                            this.$message({
                                message: '删除失败',
                                type: 'error'
                            });
                            //如果失败刷新页面，并定位到第一页
                            this.currentPage = 1;
                            this.getDepartments();
						})
				}).catch(() => {//点击取消后
				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
			    this.title = "编辑";
				this.departmentFormVisible = true;
				//Object.assign 克隆并完成回显
				this.departmentForm = Object.assign({}, row);
				let dirPath = row.dirPath;
				if(dirPath){
					let array = dirPath.split("/");
					let parent = [];
					for(let i=1;i<array.length-1;i++){
                        parent.push(parseInt(array[i]));
					}
					console.log(parent);
                    this.departmentForm.parent = parent;
				}
			},
			//显示新增界面
			handleAdd: function () {
			    this.title = "新增";
				this.departmentFormVisible = true;
				this.departmentForm = {//清空遗留数据
                    id: null,
                    name: "",
                    sn: ""
				};
			},
			//表单提交
			departmentSubmit: function () {
			    //主动开启表单校验
				this.$refs.departmentForm.validate((valid) => {
					if (valid) {//校验通过
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.departmentLoading = true;//开启忙等框
							//NProgress.start();
							let para = Object.assign({}, this.departmentForm);//克隆一份表达数据
							//处理后台需要的数据格式
							if(para.parent){
							    let parent = para.parent;
							    //拿到数组的最后一个
                                let pid = parent[parent.length-1];
								/*重新设置parent的值*/
                                para.parent = {"id":pid};
							}

							this.$http.put("/type",para)
								.then(result=>{
                                    result = result.data;
                                    this.departmentLoading = false;//关闭忙等框
                                    this.departmentFormVisible = false;//关闭弹出框
                                    if(result.success){
                                        this.$message({
                                            message: '操作成功',
                                            type: 'success'
                                        });
                                    }else{
                                        this.$message({
                                            message: result.message,
                                            type: 'error'
                                        });
                                    }
                                    //刷新页面并定位到第一页
                                    this.currentPage = 1;
                                    this.getDepartments();
								})
								.catch(result=>{
                                    this.departmentLoading = false;//关闭忙等框
                                    this.$message({
                                        message: '操作失败',
                                        type: 'error'
                                    });
								})

							/*departmentDepartment(para).then((res) => {
								this.departmentLoading = false;
								//NProgress.done();
								this.$message({
									message: '提交成功',
									type: 'success'
								});
								this.$refs['departmentForm'].resetFields();
								this.departmentFormVisible = false;
								this.getDepartments();
							});*/
						});
					}
				});
			},
			selsChange: function (sels) {//当前已经选中的所有行的数据
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					this.$http.patch("/type",ids)
                        .then(result=>{
                            //1.关闭忙等框
                            this.listLoading = false;
                            result  = result.data;//AjaxResult  {success:false,message:操作失败}
                            if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
                            }else{
                                this.$message({
                                    message: result.message,//提示自己的错误
                                    type: 'error'
                                });
                            }
                            //刷新页面并定位到第一页
                            this.currentPage = 1;
                            this.getDepartments();
                        })
                        .catch(result=>{
                            this.listLoading = false;
                            //NProgress.done();
                            this.$message({
                                message: '删除失败',
                                type: 'error'
                            });
                            //如果失败刷新页面并定位到第一页
                            this.currentPage = 1;
                            this.getDepartments();
                        })

					/*batchRemoveDepartment(para).then((res) => {
						this.listLoading = false;
						//NProgress.done();
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getDepartments();
					});*/
				}).catch(() => {
				});

			},
		},
		//在页面加载完成后就加载
		mounted() {
			this.getDepartments();
			this.gridDictionaryTypeDate();
		}
	}

</script>

<style scoped>


</style>